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5 Cards in this Set
- Front
- Back
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Splenius capitis O I NB A |
O: ligamentum nuchal spine C1 c6. I: mastoid process. Action : LF and R of head N: dorsal rami of middle cervical spine nerve |
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Levator scapulae |
O: TP c1c4 I : scapula N: dorsal scapula nerve, cervical plexus. A: elevation of the scapular |
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Scalenus medius
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O:TPc4c6 I: external border 2rib. N: Lateral rami of cervical plexus c7c8. A:LF and elevation of 2rib during forceful inspiration |
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Scalenus posterior
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O:TPC2c7 I: superior surface of 1rib. N: vental rami of cervical plexus c2c8 A:LF and elevation of 1rib during forceful inspiration
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Platysma. O I NB A |
O: deep fasciae of upper part of thorax (covering pectoralis major and deltoid ) I: lower border of mandible N: Cervical branch of facial nerve. A: depression of mandible. B: submental A, facial A |
